Your Expectations Are Our Milestones
Best Infrastructure Developers LLC (BIS) was established in 2009 with the objective of meeting the ever-growing construction needs of Oman — covering roads, highways, bridges, dams, tunnels, airports, harbours, and railways.
Over the years, BIS has diversified into post-tensioned concrete, structural strengthening and retrofitting, foundation engineering, interior decoration, IT services, solar systems, and more — making it one of Oman's most versatile infrastructure contractors.
Headed by Chairman Mr. Ahmed Ali Mohamed Al Araimi, BIS holds an Excellent Grade with the Tender Board of Oman and operates an ISO 9001:2015 certified quality management system.
Chairman, Best Infrastructure Developers LLC
Strive towards greater cost competitiveness and continued financial performance. Offer attractive avenues of career growth and develop human resources to match international standards.
Undertake engineering and construction business with a focus on becoming a leader in product costing, while building excellence to meet customers' stringent requirements on quality, safety, and timely delivery.
Commitment to customer satisfaction, quality, reliability, and HSE (Health, Safety, and Environment) excellence— the core values that have driven BIS toward continual improvement and sustainable growth since inception.
Chairman
CEO
GM
AGM - Projects
AGM - Contracts
AGM - QAQC
Manager (HR & Admin)
Cert No. U-S-183 · Valid to Sep 2026
Astron Certification LLC
Cert No. A-S-174 · Valid to Sep 2026
Astron Certification LLC
Cert No. N-S-174 · Valid to Sep 2026
Astron Certification LLC
Highest contractor classification grade
Chamber of Commerce Oman
Code: OM101236
Ministry of Energy & Minerals · SME-Medium
Petroleum Development Oman
Registered for Construction Works
Also registered with: Muscat Municipality · MOTC · Sohar Municipality · MRMWR · Royal Court Affairs · Ministry of Defence · Royal Oman Police · Ministry of Oil & Gas · PEIE Rusayl · OSC · OPAL · VAT Registered (VATIN OM1100031465)
HSE is one of the cornerstones of BIS operations. The company maintains dedicated HSE personnel on every project, and has received multiple awards from PDO for HSE commitment — including recognitions for achieving full years without a single Lost Time Injury.
BIS operates a comprehensive continuous-improvement cycle: Plan → Do → Check → Act, covering risk analysis, legal compliance, accident prevention, and periodic audits.
Ready to discuss your next infrastructure project? Reach out to our team in Muscat.